8milelake 131pcs Stripped Thread Rethread Helicoil Repair Kit Metric M5 M6 M8 M10 M12 UE_CQADOBLM

8milelake 131pcs Stripped Thread Rethread Helicoil Repair Kit Metric M5 M6 M8 M10 M12 131pcs thread repair kit is the perfect solution to a damaged or stripped tapped hole. Suitable for M5, M6, M8, M10 and M12, the kit creates a stronger internal thread in soft metals and protects tapped threads against wear and damage. Ideal for restoring damaged threads, suitable for engine and other automotive applications. High impact metal case included.